package com.why.dao.hibernate;
// default package

import java.util.List;
import org.hibernate.LockMode;
import org.apache.log4j.Logger;
import org.apache.log4j.PropertyConfigurator;

import org.springframework.context.ApplicationContext;
import org.springframework.orm.hibernate3.support.HibernateDaoSupport;

import com.why.entity.Org;

/**
 	* A data access object (DAO) providing persistence and search support for Admin_Org entities.
 			* Transaction control of the save(), update() and delete() operations 
		can directly support Spring container-managed transactions or they can be augmented	to handle user-managed Spring transactions. 
		Each of these methods provides additional information for how to configure it for the desired type of transaction control. 	
	 * @see .Admin_Org
  * @author MyEclipse Persistence Tools 
 */

public class OrgDAO extends HibernateDaoSupport  {
	private static final Logger log = Logger.getLogger(OrgDAO.class);
		//property constants
	public static final String UP_ID = "up_Id";
	public static final String ORG_NAME = "org_name";
	public static final String ORG_TYPE = "org_type";
	public static final String ORG_CODE = "org_code";
	public static final String ORG_LEVEL = "org_level";
	public static final String PATH = "path";



	protected void initDao() {
		//do nothing
	}
    
    public void save(Org transientInstance) {
        log.debug("saving Org instance");
        try {
            getHibernateTemplate().save(transientInstance);
            log.debug("save successful");
        } catch (RuntimeException re) {
            log.error("save failed", re);
            throw re;
        }
    }
    
	public void delete(Org persistentInstance) {
        log.debug("deleting Org instance");
        try {
            getHibernateTemplate().delete(persistentInstance);
            log.debug("delete successful");
        } catch (RuntimeException re) {
            log.error("delete failed", re);
            throw re;
        }
    }
    
    public Org findById( java.lang.Integer id) {
        log.debug("getting Org instance with id: " + id);
        try {
            Org instance = (Org) getHibernateTemplate()
                    .get("Org", id);
            return instance;
        } catch (RuntimeException re) {
            log.error("get failed", re);
            throw re;
        }
    }
    
    
    public List findByExample(Org instance) {
        log.debug("finding Org instance by example");
        try {
            List results = getHibernateTemplate().findByExample(instance);
            log.debug("find by example successful, result size: " + results.size());
            return results;
        } catch (RuntimeException re) {
            log.error("find by example failed", re);
            throw re;
        }
    }    
    
    public List findByProperty(String propertyName, Object value) {
      log.debug("finding Org instance with property: " + propertyName
            + ", value: " + value);
      try {
         String queryString = "from Org as model where model." 
         						+ propertyName + "= ?";
		 return getHibernateTemplate().find(queryString, value);
      } catch (RuntimeException re) {
         log.error("find by property name failed", re);
         throw re;
      }
	}

	public List findByUpId(Object upId
	) {
		return findByProperty(UP_ID, upId
		);
	}
	
	public List findByOrgName(Object orgName
	) {
		return findByProperty(ORG_NAME, orgName
		);
	}
	
	public List findByOrgType(Object orgType
	) {
		return findByProperty(ORG_TYPE, orgType
		);
	}
	
	public List findByOrgCode(Object orgCode
	) {
		return findByProperty(ORG_CODE, orgCode
		);
	}
	
	public List findByOrgLevel(Object orgLevel
	) {
		return findByProperty(ORG_LEVEL, orgLevel
		);
	}
	
	public List findByPath(Object path
	) {
		return findByProperty(PATH, path
		);
	}
	

	public List findAll() {
		log.debug("finding all Org instances");
		try {
			String queryString = "from Org";
		 	return getHibernateTemplate().find(queryString);
		} catch (RuntimeException re) {
			log.error("find all failed", re);
			throw re;
		}
	}
	
    public Org merge(Org detachedInstance) {
        log.debug("merging Org instance");
        try {
            Org result = (Org) getHibernateTemplate()
                    .merge(detachedInstance);
            log.debug("merge successful");
            return result;
        } catch (RuntimeException re) {
            log.error("merge failed", re);
            throw re;
        }
    }

    public void attachDirty(Org instance) {
        log.debug("attaching dirty Org instance");
        try {
            getHibernateTemplate().saveOrUpdate(instance);
            log.debug("attach successful");
        } catch (RuntimeException re) {
            log.error("attach failed", re);
            throw re;
        }
    }
    
    public void attachClean(Org instance) {
        log.debug("attaching clean Org instance");
        try {
            getHibernateTemplate().lock(instance, LockMode.NONE);
            log.debug("attach successful");
        } catch (RuntimeException re) {
            log.error("attach failed", re);
            throw re;
        }
    }

	public static OrgDAO getFromApplicationContext(ApplicationContext ctx) {
    	return (OrgDAO) ctx.getBean("OrgDAO");
	}
}